opertechnology.com - dns.ninja
opertechnology.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786871124 | ||||||
Same first word
opertechnology.com |
DNS History
10 records (4 active, 6 former)
○NSns1.communilink.net2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-17 11:16:34
○ 2026-08-16 09:21:00
●NSns1.cyberec.com2017-09-17 → 2026-08-16 · 3 obs
● 2017-09-17 11:16:34
● 2026-08-16 09:21:00
○NSns2.communilink.net2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-17 11:16:34
○ 2026-08-16 09:21:00
●NSns2.cyberec.com2017-09-17 → 2026-08-16 · 3 obs
● 2017-09-17 11:16:34
● 2026-08-16 09:21:00
○MXmx01.communilink.net2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-17 11:16:34
○ 2026-08-16 09:21:00
○MXmx02.communilink.net2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-17 11:16:34
○ 2026-08-16 09:21:00
○MXmx03.communilink.net2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-17 11:16:34
○ 2026-08-16 09:21:00
○MXmx04.communilink.net2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-17 11:16:34
○ 2026-08-16 09:21:00
●MXopertechnology-com.mail.protection.outlook.com2017-09-17 → 2026-08-16 · 9 obs
● 2017-09-17 11:16:34
● 2026-02-15 17:31:16
○ 2026-03-08 21:29:22
○ 2026-04-05 00:29:34
● 2026-04-14 01:31:58
○ 2026-07-09 08:23:22
● 2026-08-02 03:11:04
● 2026-08-16 09:21:00
●A203.124.10.1982016-12-15 → 2026-08-16 · 9 obs
● 2026-02-15 17:31:16
○ 2026-03-08 21:29:22
● 2026-04-05 00:29:34
○ 2026-04-14 01:31:58
● 2026-07-14 04:28:46
○ 2026-08-02 03:11:04
● 2026-08-16 09:20:58
● 2026-08-16 09:21:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| opertechnology.com | ns1.cyberec.com, ns2.cyberec.com | 2 records |
✅ Authoritative Response
Server:20.47.126.44
NS records: ns1.cyberec.com, ns2.cyberec.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opertechnology.com (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.124.10.198 |
| TXT | 2 | MS=ms79029082, v=spf1 ip4:203.124.10.198 ip4:203.124.10 |
| SOA | 1 | ns1.cyberec.com domain.superhub.com.hk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cyberec.com, ns2.cyberec.com)
Analysis
IP Addresses
opertechnology.com resolves to just one IP address, 203.124.10.198.
Two other host names, along with mymedcorner.net, multitex.com.hk and massregent.com, also share IP numbers with opertechnology.com.
Name Servers
opertechnology.com has two authoritative name servers — ns1.cyberec.com and ns2.cyberec.com.
opertechnology.com shares its NS records with other domains, for example g-vdc.com, yippee.com.hk, incotech.hk and two others.
opertechnology.com partially shares its NS delegation with several other domains, including 250.60.202.in-addr.arpa, 225.60.202.in-addr.arpa, szecheonghk.com and two others.
These name servers regularly co-occur with the name servers ns3.cyberec.com, ns1 and ns1.cyberec.com.250.60.202.in-addr.arpa.
ns1.cyberec.com resolves to 20.47.126.44. ns2.cyberec.com resolves to 13.76.241.152. Both host names point to a single IP number.
Mail Servers
The sole mail server for opertechnology.com is opertechnology-com.mail.protection.outlook.com.
With 6 IP addresses total, opertechnology-com.mail.protection.outlook.com resolves to 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.